Deniliquin

Deniliquin has shown very soft population growth performance across periods assessed by AreaSearch

The population of the Deniliquin statistical area (Lv2) is estimated to be around 7,525 as of November 2025. This figure reflects an increase from the 2021 Census count of 7,432 people, representing a rise of 93 individuals or approximately 1.3%. The change is inferred from AreaSearch's estimation of the resident population at 7,453 following examination of the latest ERP data release by the ABS in June 2024, along with an additional 146 validated new addresses since the Census date. This results in a population density ratio of 7.8 persons per square kilometer. Population growth was primarily driven by overseas migration during recent periods.

AreaSearch's projections for the Deniliquin (SA2) are based on ABS/Geoscience Australia projections released in 2024 with a base year of 2022, and NSW State Government's SA2 level projections from 2022 using a base year of 2021 for areas not covered by the former data. Growth rates by age group are applied to all areas for years 2032 to 2041. According to these projections, the area's population is expected to decline by 16 persons by 2041. However, specific age cohorts are anticipated to grow, with the 75 to 84 age group projected to increase by 255 people over this period.

AreaSearch assessment of residential development drivers sees a low level of activity in Deniliquin, placing the area among the bottom 25% of areas assessed nationally

AreaSearch analysis of ABS building approval numbers, allocated from statistical area data, shows Deniliquin averaged around 15 new dwelling approvals annually. Between FY-21 and FY-25, an estimated 78 homes were approved, with 11 so far in FY-26. Population decline over recent years suggests new supply has kept up with demand, offering good choice to buyers.

New properties are constructed at an average value of $503,000, indicating developers focus on the premium market with high-end developments. This financial year, $6.9 million in commercial development approvals have been recorded, demonstrating Deniliquin's primarily residential nature. Compared to Rest of NSW, Deniliquin has significantly less development activity (64.0% below regional average per person), supporting stronger demand and values for established properties. Nationally, this activity is also below average, reflecting the area's maturity and possible planning constraints. New building activity shows 88.0% detached houses and 12.0% medium and high-density housing, maintaining Deniliquin's traditional low density character with a focus on family homes appealing to those seeking space.

The estimated count of 481 people per dwelling approval reflects its quiet, low activity development environment. With population expected to remain stable or decline, Deniliquin should see reduced pressure on housing, potentially creating opportunities for buyers.

Deniliquin has very high levels of nearby infrastructure activity, ranking in the top 20% nationally

The performance of a region can significantly be influenced by changes in local infrastructure, major projects, and planning initiatives. AreaSearch has identified 17 such projects that could potentially impact this area. Notable among these are the Deniliquin Hospital Redevelopment, the Deniliquin Battery Energy Storage System (BESS), the Hardinge Street Road Reconstruction Project, and the Deniliquin Cultural Arts Center. The following list provides details on those projects likely to be most relevant.

Professional plan users can use the search below to filter and access additional projects.

Denotes AI-based impression for illustrative purposes only, not to be taken as definitive under any circumstances. Please follow links and conduct other investigations from the project's source for actual imagery. Developers and project owners wishing us to use original imagery please Contact Us and we will do so.

The labour market performance in Deniliquin lags significantly behind most other regions nationally

Deniliquin's workforce comprises both white and blue-collar jobs, with essential services well represented. The unemployment rate is 4.9%.

Over the past year, employment has remained stable. As of September 2025, 4,013 residents are employed, with an unemployment rate of 5.9% compared to Rest of NSW's 3.8%. Workforce participation is lower at 54.4%, versus Rest of NSW's 56.4%. Key employment sectors include health care & social assistance, retail trade, and agriculture, forestry & fishing.

The area specializes in agriculture, forestry & fishing, with an employment share 1.9 times the regional average, but mining has lower representation at 0.1% compared to the regional average of 2.5%. Some residents commute elsewhere for work. In the past year, employment increased by 0.4%, labour force by 1.1%, raising unemployment by 0.7 percentage points. This contrasts with Rest of NSW where employment fell by 0.5%, labour force contracted by 0.1%, and unemployment rose by 0.4 percentage points. State-level data to 25-Nov shows NSW employment contracted by 0.03% (losing 2,260 jobs), with an unemployment rate of 3.9%. National forecasts from May-25 project national employment growth of 6.6% over five years and 13.7% over ten years. Applying these projections to Deniliquin's employment mix suggests local employment should increase by 6.2% over five years and 13.2% over ten years, assuming constant population projections for illustrative purposes.

The area's income levels rank in the lower 15% nationally based on AreaSearch comparative data

AreaSearch's aggregation of latest postcode level ATO data for financial year 2023 shows Deniliquin had a median taxpayer income of $46,109 and an average of $53,534. This is lower than national averages of $52,390 and $65,215 in Rest of NSW. Based on Wage Price Index growth of 8.86% since financial year 2023, estimated median and average incomes as of September 2025 are approximately $50,194 and $58,277 respectively. According to 2021 Census figures, Deniliquin's household, family, and personal incomes rank between the 14th and 27th percentiles nationally. The $1,500 - 2,999 income bracket dominates with 27.9% of residents (2,099 people), similar to surrounding regions at 29.9%. Housing costs are modest, with 88.6% of income retained, but total disposable income ranks at the 20th percentile nationally.

Deniliquin is characterized by a predominantly suburban housing profile, with a higher proportion of rental properties than the broader region

The latest Census revealed that dwelling structures in Deniliquin consisted of 89.6% houses and 10.3% other dwellings (semi-detached, apartments, 'other' dwellings). This was compared to Non-Metro NSW's 89.8% houses and 10.2% other dwellings. Home ownership in Deniliquin stood at 42.1%, with the remaining dwellings either mortgaged (31.2%) or rented (26.7%). The median monthly mortgage repayment was $1,083, lower than Non-Metro NSW's average of $1,285. The median weekly rent figure in Deniliquin was $230, compared to Non-Metro NSW's $235. Nationally, Deniliquin's median monthly mortgage repayment was significantly lower at $1,083 than the Australian average of $1,863, while rents were substantially below the national figure of $375.

Deniliquin features high concentrations of lone person households, with a lower-than-average median household size

Family households account for 63.2% of all households, including 21.5% couples with children, 31.5% couples without children, and 9.2% single parent families. Non-family households constitute the remaining 36.8%, with lone person households at 34.3% and group households making up 2.4%. The median household size is 2.2 people, which is smaller than the Rest of NSW average of 2.3.

Educational outcomes in Deniliquin fall within the lower quartile nationally, indicating opportunities for improvement in qualification attainment

The area's university qualification rate is 15.4%, significantly lower than the NSW average of 32.2%. Bachelor degrees are most common at 10.9%, followed by graduate diplomas (2.3%) and postgraduate qualifications (2.2%). Vocational credentials are prevalent, with 39.5% of residents aged 15+ holding such qualifications, including advanced diplomas (9.7%) and certificates (29.8%). Educational participation is high, with 27.9% of residents currently enrolled in formal education, comprising primary (10.5%), secondary (8.5%), and tertiary (2.2%) levels.

Educational participation is notably high, with 27.9% of residents currently enrolled in formal education. This includes 10.5% in primary education, 8.5% in secondary education, and 2.2% pursuing tertiary education.

Transport servicing is low compared to other areas nationally based on assessment of service frequency, route connectivity and accessibility

Analysis of public transport in Deniliquin shows 72 active transport stops operating within the area. These are serviced by a mix of buses operating along 26 individual routes. Collectively, these routes provide 263 weekly passenger trips.

Transport accessibility is rated as good, with residents typically located 271 meters from the nearest transport stop. Service frequency averages 37 trips per day across all routes, equating to approximately 3 weekly trips per individual stop.

Health performance in Deniliquin is well below average with prevalence of common health conditions notable across both younger and older age cohorts

Health data indicates significant challenges in Deniliquin regarding common health conditions, affecting both younger and older age groups. Private health cover is low at approximately 48%, covering around 3,624 people, compared to the national average of 55.7%.

The most prevalent medical conditions are arthritis (11.3%) and asthma (9.2%), while 60% of residents report no medical ailments, slightly higher than the Rest of NSW's 60.6%. Deniliquin has 27.3%, or approximately 2,054 people aged 65 and over, which is lower than the Rest of NSW's 30.5%.

The latest Census data sees Deniliquin placing among the least culturally diverse areas in the country when compared across a range of language and cultural background related metrics

Deniliquin, as per the census data from June 2016, showed lower cultural diversity with 88.1% of its population being citizens, 93.5% born in Australia, and 96.7% speaking English only at home. Christianity was the predominant religion, practiced by 56.7% of Deniliquin's residents, compared to 58.1% across Rest of NSW. The top three ancestry groups were Australian (35.1%), English (31.7%), and Irish (8.7%).

Notable differences existed in the representation of Scottish (8.5%, vs regional 9.2%), Australian Aboriginal (4.0%, vs 2.5%) and Maori (0.4%, vs 0.2%) groups.

Deniliquin hosts an older demographic, ranking in the top quartile nationwide

Deniliquin's median age is 47 years, which is significantly higher than the Rest of NSW average of 43 years and substantially exceeds the national average of 38 years. The age profile shows that those aged 65-74 are particularly prominent, making up 14.7% of the population, while the 35-44 age group is comparatively smaller at 9.6%. This concentration of 65-74 year-olds is well above the national average of 9.4%. Between 2021 and present, the 15-24 age group has grown from 10.5% to 11.8% of the population. Conversely, the 45-54 cohort has declined from 12.0% to 10.0%, and the 5-14 age group has dropped from 11.7% to 10.5%. By 2041, Deniliquin is expected to see notable shifts in its age composition. The 75-84 age group is projected to grow by 33%, adding 217 people to reach a total of 880 from the current 662. This growth will be led by those aged 65 and above, who are expected to comprise 70% of the population growth. Conversely, population declines are projected for the 45-54 and 65-74 age cohorts.